4-Chloro-2-nitrobenzoic acid
4-氯-2-硝基苯甲酸
Also known as: 2-Nitro-4-chlorobenzoic acid, Benzoic acid, 4-chloro-2-nitro-, 2-Carboxy-5-chloronitrobenzene, 4-Chlor-2-nitro-benzoesaeure, 4,2-CNBA
- CAS No.
- 6280-88-2
- Jingsj CID
- J-36257-3
- Molecular Formula
- C7H4ClNO4
- Chinese Name
- 4-氯-2-硝基苯甲酸
- Molecular Weight
- 201.564 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 141-143 °C(lit.) |
|---|---|
| Boiling Point | 357.0±27.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 169.7±23.7 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Chloro-2-nitrobenzoic acid?
6280-88-2
What are the molecular formula and molecular weight of 4-Chloro-2-nitrobenzoic acid?
C7H4ClNO4, molecular weight 201.564 g/mol
Is 4-Chloro-2-nitrobenzoic acid hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026